As men grow older, it becomes inevitable that certain aspects of their lives change -- sometimes for the better, and sometimes for the not-so-better.

When men reach the ages of 40 and 55, they tend to go through a phase into their lives much akin to the female menopause, known as andropause. During this period, there is a sharp decline in the male hormone levels -- testosterone. Testosterone levels drop out starting at age 30 and continue to do so at a staggering rate of 10 percent per decade.

Testosterone is produced in the adrenal glands and the testes. This hormone is vital for the normal sexual behavior, especially in producing erections. Aside from maintaining the sexual health of men, testosterone likewise affects many metabolic activities such as bone formation, lipid and carbohydrate metabolism, production of blood cells, liver and prostate gland growth.

Thus, men will experience a myriad of symptoms related to the lowering of the male hormones. Risks include osteoporosis, which involves back pain and weak bones, and increased likelihood of cardiovascular diseases. They also experience physical changes together with emotional, psychological and behavioral changes, such as loss of energy, agility and sex drive. Blood circulation to the genitalia is reduced drastically.

With age, men will have a high probability of having erectile dysfunction (ED), sometimes called impotence, brought about by a loss of blood flow to the pelvic region. Causes include: damage to arteries, nerves, muscles and fibrous tissues; diseases, like diabetes, kidney disease, multiple sclerosis, and chronic alcoholism; medication, such as antihistamines, antidepressants, tranquilizers or appetite suppressants. Stress, guilt, anxiety, depression, low self-esteem, and fear of sexual failure are also reported to cause impotence.

Erectile dysfunction reportedly affects 15 to 30 million American men. Without enough blood, one cannot have or sustain an erection firm enough for intercourse. Sometimes even, there are problems related to ejaculation and orgasm.

Also, as men grow older, more and more fatty deposits are created in the arteries and blood vessels. And since the penis is made up of cavernous spongy tissues, it is harder and harder for the arterial walls to carry blood flow into the tissues with the presence of these fatty deposits, thus preventing the full size to be achieved.

But there's still hope. ED can be treated. You can start by living a healthy lifestyle: quit smoking, lose excess weight, reduce your cholesterol levels, and stay away from dangerous devices.

You may also try psychotherapy, device therapy and surgery. Though these treatments can be invasive, and at times, risky. On the other hand, you can try penis enhancement drugs that can help you get stronger and harder erections.

The MAXMAN is one such drug. It increases cell activity and blood flow with the use of traction. MAXMAN simply offers the ability to help increase the blood flow to the tissue of the Corpora Cavernosa (Erectile Chambers). This is reported to give your penis the ability to achieve its full natural size.